28123117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2549}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 4924883

約数列:

[1, 11, 17, 59, 187, 649, 1003, 2549, 11033, 28039, 43333, 150391, 476663, 1654301, 2556647, 28123117]

約数ペア:

[(1, 28123117), (11, 2556647), (17, 1654301), (59, 476663), (187, 150391), (649, 43333), (1003, 28039), (2549, 11033)]